General

  • Target

    0fe7c0af9aff9bfbf7c87d42a4ad61356f8f01a86e6179802483cdae6876429f

  • Size

    679KB

  • Sample

    230323-yabp4sbf9t

  • MD5

    ef5410e085eb36a98d54cb91f0a093c7

  • SHA1

    fa4ac0bd2d03f9596fe156f015712fe2a063e934

  • SHA256

    0fe7c0af9aff9bfbf7c87d42a4ad61356f8f01a86e6179802483cdae6876429f

  • SHA512

    39eb907b0b9a6851aefd1485be953843b8a79b1fd03f1edd8feaf611e60baca7f91a26d811375ad533cfa58d266d0e1ebb2db0bd9b5d18a0bba4dcc737a2992c

  • SSDEEP

    12288:WHmxMy2FxQAVSh5ahZXhrlX4BAQitxjN7ThRsWTt:ibLFxQAk5wzhQitnsE

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

real

C2

193.233.20.31:4125

Attributes
  • auth_value

    bb22a50228754849387d5f4d1611e71b

Targets

    • Target

      0fe7c0af9aff9bfbf7c87d42a4ad61356f8f01a86e6179802483cdae6876429f

    • Size

      679KB

    • MD5

      ef5410e085eb36a98d54cb91f0a093c7

    • SHA1

      fa4ac0bd2d03f9596fe156f015712fe2a063e934

    • SHA256

      0fe7c0af9aff9bfbf7c87d42a4ad61356f8f01a86e6179802483cdae6876429f

    • SHA512

      39eb907b0b9a6851aefd1485be953843b8a79b1fd03f1edd8feaf611e60baca7f91a26d811375ad533cfa58d266d0e1ebb2db0bd9b5d18a0bba4dcc737a2992c

    • SSDEEP

      12288:WHmxMy2FxQAVSh5ahZXhrlX4BAQitxjN7ThRsWTt:ibLFxQAk5wzhQitnsE

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • Executes dropped EXE

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Windows security modification

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

MITRE ATT&CK Enterprise v6

Tasks